The kingcomposer plugin 2.7.6 for WordPress has wp-admin/admin.php?page=kc-mapper id XSS.
https://security-consulting.icu/blog/2019/02/wordpress-kingcomposer-xss/
https://lists.openwall.net/full-disclosure/2019/02/05/11
http://seclists.org/fulldisclosure/2019/Mar/39
Source: Mitre, NVD
Published: 2019-03-22
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00243